Principal Employer can deposit the same in his own EPF & ESIC Code
In regards to EPF we have to issue seperate EPF Nos & Seperate ECR can be uploaded on Monthly basis but further in regards to late payment Damages & Interest can be charged for the same
Same case in ESIC also Supplementary Contribution in the respective month can be entered but further in regards to late payment Damages & Interest can be charged for the same
Pls refer to the Delhi High Court Judgement in regards to responsibility of Principal Employer
24th May 2014 From India, Pune
you can seek the help of Enforcing authoritites under these acts.
You may instruct them to deposit the contributions as per the act. If they fail to deposit, you recover the same from their future payments and also it is better to remove those contractors immediately to avoid any kind of penalty/punishment by Enforcing authorities for the principal employer.
16th July 2015 From India, New Delhi
Better to collect PF & ESIC challans along with ECR copy when they are submitting bills (Ex: - For jan bill they need to attach Dec challans and for feb month bill, they need to attach jan challans). Hope this will resolve your issue. or else don't process there bills unless and untill they submit the bills.
16th July 2015 From India, Bangalore